// 设置body高度全屏
var height = window.screen.height;
document.querySelector("body").style.height = height - 20 + "px";

(function($, doc) {

	$.init();
	$.ready(function() {
		doc.querySelector("#area").addEventListener("click", function(event) {
			var target = event.target;
			var tagName = target.tagName;
			console.log("tagName");
			if(tagName === "A") { //点击a标签
				$.back();
			}
		})
	});
}(mui, document));